Komatsu Mini Track Excavator PC75 Sprocket Wheel Group– Nhamba dzeZvikamu zveOEM Cross-Reference 22E2711111, 21W2741110, 21W2731110, 21W2731112

Mugadziri weOEM weSource – CQC TRACK (HELI MACHINERY MANUFACTURING CO., LTD.) – Yakavakirwa kuQuanzhou, China

Pfupiso yehunyanzvi

Chinyorwa ichi chehunyanzvi chinopa magwaro akazara einjiniya eboka reKomatsu PC75 track sprocket wheel—anosanganisira nhamba dzezvikamu zveOEM cross-reference.22E-27-11111,21W-27-41110,21W-27-31110, 21W-27-31112—yakagadzirwa kuti ishandiswe pakugadzira ma "hydraulic crawler excavators" eKomatsu PC75 series. Aya ma "sprocket assemblies", anoshandiswawo se "final drive sprocket groups", "drive sprockets", kana kuti "track sprocket wheels", anomiririra chikamu chikuru chesimba rekufambisa mukati me "undercarriage system" ye "mini excavator class" ye7–8 ton.

Mukati mePC75 undercarriage architecture, drive sprocket inoshanda sechikamu chinoshanda chekufambisa, ichishandura hydraulic motor torque kuita linear pulling force iyo inofambisa track chain uye inofambisa muchina wese. Kune vanochera Komatsu PC75—michina inoshandiswa zvakanyanya munzvimbo dzekuvaka, mabasa ekushandisa, kugadzira magadheni, kuvaka dzimba, uye mapurojekiti ezvivakwa zvidiki muSouth America, Australia, Europe, Russia, neCentral Asia—kuvimbika kwekugadzira sprocket kwakakosha pakufamba kwemuchina, kushanda zvakanaka, uye mutengo wese wekuva muridzi.

Ongororo iyi inoongorora boka rePC75 sprocket kuburikidza nemalenzi akawanda ehunyanzvi: misimboti yeinjiniya inoshanda yekufambisa torque uye kubatanidzwa kwenzira, kuumbwa kwesimbi ine zvirevo zvakadzama zvegiredhi rezvinhu zvinosanganisira 50Mn ne42CrMo alloy steels, advanced manufacturing process engineering ine closed-die hot forging uye precision CNC machining, comprehensive heat treatment protocols dzinosanganisira induction hardening achieving HRC 52–58 surface hardness, dimensional specifications yePC75 undercarriage fitment, striguous quality assurance protocols dzinosanganisira ISO 9001:2015 certification, comprehensive installation procedures, wear diagnosis and replacement criteria, regional market analysis yemisika mikuru yepasi rose, uye strategic sourcing specifications kune nyanzvi dzekutenga dzinotarisira Komatsu mini excavator fleets pasi rese.

Komatsu PC75 imhando ye hydraulic excavator ine simba uye yakavimbika yakagadzirirwa mabasa akasiyana-siyana ekuvaka, kugadzira gadheni, uye mabasa ekushandisa, inozivikanwa nekusimba kwayo uye kushanda kwayo zvakanaka. PC75UU-3 imhando yakagadziridzwa yeUU series ine hydraulic yakawedzerwa, injini inoshanda zviri nani, uye mafuta asingadhuri zviri nani. Kune mabasa akaomarara emumaguta, mamodheru e zero-tail swing akadai sePC75UU series ndiwo anonyanya kukosheswa.

CQC TRACK (HELI MACHINERY MANUFACTURING CO., LTD.) inoshanda semugadziri weOEM neODM akabatana nepamusoro uye ine makore anopfuura makumi maviri ehunyanzvi muzvikamu zvemuchina wekukambaira pasi pemotokari. Kambani iyi yakazvisimbisa seimwe yemakambani makuru ekugadzira zvikamu zvemuchina wekukambaira pasi mudunhu reQuanzhou, boka guru remaindasitiri ekugadzira michina yepasi rose yekufambisa ivhu riri muFujian Province, China. Nzvimbo yekambani iyi muQuanzhou inopa mukana wakakura wekuenda kunzvimbo huru dzepasi rose dzinosanganisira Xiamen neFuzhou, zvichiita kuti zvinhu zviendeswe kunze kwenyika zvinobudirira kumisika yepasi rose yezvigadzirwa zvekuvaka. Iine nzvimbo dzepasi nefekitori dzehurumende, uye mitsetse yekugadzira yakazara inosanganisira kugadzira, kukanda, uye kugadzirwa kwezvikamu zvemuchina wekukambaira pasi pemotokari, CQC TRACK inomiririra mugadziri wezvikamu zvemuchina wekukambaira pasi pemotokari wemhando yeOEM.

CQC TRACK inokugamuchirai nemufaro kuti muvake kushandira pamwe uye mugadzire kushandira pamwe kwenguva refu kwakanaka pamwe chete. Kambani iyi inogadzira zvikamu zvepasi pemotokari zvinoenderana neKomatsu zvinosanganisa zvese kubva kuma mini excavators kusvika kumichina yemhando yepamusoro, kusanganisira track sprockets, idlers, track rollers, carrier rollers, track chains, uye track shoes—zvese zvakagadzirwa kuti zvisvike pazvinodiwa neOEM zvinovimbisa kukwana kwakasimba, kugara kwenguva refu, uye kushanda kwakasimba.

1. Kuzivikanwa Kwechigadzirwa uye Kufukidzwa Kwemashandisirwo

1.1 Mazita eZvikamu uye Pfupiso yeMabasa

Kubatanidzwa kwedhiraivha yemotokari—zvichinzi iboka redhiraivha yekupedzisira, vhiri redhiraivha yemotokari, kana vhiri redhiraivha yemotokari—ndicho chinhu chikuru chinoshandiswa pakufambisa chiri pasi pechigadzirwa chemuchina wekugadzira, chakaiswa kumashure kwefuremu yemotokari uye chakabatana zvakananga neshaft inobuda yebhokisi redhiraivha redhiraivha yekupedzisira. Kusiyana nezvinhu zvisingashande zvakaita sema idlers kana maroller, ayo anotenderera zvakasununguka, dhiraivha yemotokari chinhu chinoshanda, chinofambiswa chinoshanda chinoshanda zvakananga nemabushing echeni yemotokari kuti chifambise muchina.

Mabasa makuru ekushanda kwe sprocket anosanganisira:

• Kuchinja kweTorque-to-Traction: Kushandura torque inotenderera inogadzirwa ne hydraulic travel motor kuburikidza ne final drive gearbox kuita linear pulling force iyo inofambisa track chain uye, nekudaro, 7–8 ton muchina.
• Kubatana Kwemaketani Akakodzera: Kubatana nemabushings echeni yenzira ane geometry chaiyo yemazino kuti uve nechokwadi chekuti simba rinotumirwa zvakanaka uye rinowirirana pasina kusvetuka, kusunga, kana kukweshana kwakanyanya.
• Kugoverwa Kwemutoro: Kugovera mutoro wekutyaira zvakaenzana pakati pemazino akawanda nemabushing kudzivirira nzvimbo dzakasimba dzekushushikana dzinogona kukonzera kusakara kana kutadza kushanda zvakanaka.
• Kudzora Nzira: Kushanda pamwe chete nechinhu chinofamba netsoka chepamberi uye ma "track rollers" kuti zvirambe zvakaringana panguva yekufamba kwepamberi, kufamba kwekudzoka shure, uye kutenderera.

Giya rekupedzisira redhiraivha riri mukati mepasi pechishandiso chemuchina wekuchekerera uye ndiro rinoita kuti muchina ufambiswe. Kana mota ye hydraulic ichitenderera, inoendesa simba kugiya redhiraivha, iro rinozoshandura simba kuita torque uye rinotyaira ma sprockets edhiraivha, ayo anozofambisa matrack uye anosundidzira excavator mberi kana kumashure.

1.2 Nhamba dzeZvikamu zveOEM uye Mhando dzeMucheri Dzinoenderana

Magadzirirwo mana e sprocket akanyorwa muongororo iyi anoenderana nezvinodiwa zveinjiniya zveKomatsu OEM, zvichipa mukana wekuchinjana zvakananga pakati pema PC75 akasiyana-siyana uye mamwe ma Komatsu ane hukama. Tafura iri pazasi inopa data rakazara re cross-reference:

Chinogadzirwa ne22E-27-11111 chakanyorwa kuti chishandiswe neKomatsu PC60/75UU-7, zvichiratidza kuti chinoenderana zvakananga nePC75UU-7. Makambani anotaura kuti KOMATSU 21W-27-11111 iPC60/75UU-7 SPROCKET, yakagadzirwa zvichienderana nezvinodiwa neKomatsu zveOEM.

Chinobhururuka che21W-27-31112 chakanyatsonyorwa nezvechinoputika cheKomatsu PC78US-5, PC75UU-3, uye PC70FR-1, pamwe chete neYanmar VIO80, VIO75, VIO70, VIO70-2, B7-3, uye VIO82. Izvi zvinoratidza kubatana kwakakura pakati peKomatsu neYanmar undercarriage systems mukirasi ye7–8 ton.

Chinobhururuka che21W-27-41110 chakanyorwa kuti chishandiswe pakugadzira Komatsu PC78US-6, PC78US-8, PC78US-10, PC78UU-6, PC78MR-6, PC88MR-6, PC88MR-8, uye PC88MR-10, pamwe chete nekugadzira madiki eVolvo ECR88. Izvi zvinosimbisa kuti Komatsu neVolvo vari pasi pemotokari vanowirirana.

Kuenderana kwakakwana kwemapuratifomu aya ekugadzira zvinhu zvinoita kuti zvive zvinhu zvakakosha kune vanofambisa ngarava vanotarisira zvizvarwa zvakawanda zveKomatsu uye kunyange michina yemhando dzakasiyana kubva kuYanmar neVolvo.

1.3 Magadzirirwo eKomatsu PC75 Excavator uye Maparamita eUndercarriage

Komatsu PC75 series inomiririra kirasi yematani 7–8 mumutsara wechigadzirwa cheKomatsu, ichipa mashandiro akanaka ekuchera mupakeji diki yakakodzera nzvimbo dzebasa dzakamanikana. PC75 imuchina wekuchera madhirairi wakamanikana uye wakavimbika unoshandiswa zvakanyanya mukuvaka, kugadzira gadheni, uye mapurojekiti emagetsi.

Tafura iri pazasi inopa ruzivo rwakakwana rwehunyanzvi hwePC75 series zvichibva pane zvakawanda zvine chiremera:

Manyuko edata:

MaPC75R-2 crawler midi excavators akagadzirirwa kushanda munzvimbo dzakamanikana nenzvimbo dzakaoma kusvika, ane maficha akasiyana uye sarudzo, michina inoshanda zvakasiyana-siyana ine swing offset boom uye inogona kupihwa muzvirongwa zvakagadzirirwa iwe.

PC75UU-3 imuchina wekuchekerera wakavimbika uye une simba une magadzirirwo anoshamisa uye mashandiro. Kubva painjini yayo yakasimba kusvika pahukuru hwayo hudiki, muchina uyu wakagadzirirwa kubata mabasa akasiyana-siyana zviri nyore. PC75UU-3 ishanduro yakagadziridzwa yeUU series ine hydraulic yakawedzerwa, mashandiro einjini ari nani, uye kushandiswa kwemafuta kuri nani.

PC75-1 ine injini ye68.4 hp uye pombi yehydraulic inokwana 44.2 gpm, zvichiita kuti basa rifambe zvakanaka uye zvakavimbika panzvimbo yebasa.

1.4 Kurongeka kweChikamu Chepasi Pemotokari

Chigadziko chepasi cheKomatsu PC75 chakagadzirwa kuti chigare kwenguva refu uye chigadzikane. Zvinhu zvikuru zvechigadziko chepasi zvinosanganisira:

• Upamhi hweTrack Shoe: 450 mm (yakajairwa yePC75-1)
• Kureba kwenzira: 1,650 mm
• Kureba kweNzira Pasi: 2,160 mm (7.09 ft)
• Kubvisa Pasi: 400 mm
• Saizi dzeRabha Track: 450 mm upamhi, 76 mm pitch, 80 link dzekugadzirisa rabha track

Mutemo wekukurumidza wekuziva zvikamu: nhamba yechikamu inoratidza chikamu, nepo nhamba yemuchina ichisimbisa huwandu hwakakodzera hwekukwana (kupatsanurwa kwezvikamu, sarudzo, kugadziriswa). Nheyo iyi inokosha pakutenga zvikamu nemazvo.

1.5 Kugadzirwa kweZvikamu uye Kuumbwa kweGungano

Kugadzira Komatsu PC75 drive sprocket kwakazara kunosanganisira zvikamu zvakawanda zvakagadzirwa nemazvo, chimwe nechimwe chakagadzirwa zvichienderana nehukuru hwemuchina wekugadzira undercarriage:

• Rimu reSprocket (Mhete yeMazino): Chikamu chekunze chine mazino chinoshanda zvakananga nemabhandi echeni yetrack. Mazino acho ane chimiro chakanyatsogadzirwa kuti asanganiswe nemabhandi echeni asingakonzere kukweshana kwakanyanya kana kupera. Kune kirasi yePC75, sprocket inowanzova nemazino 20-21 ane dhayamita yekunze inosvika 474 mm. Sprocket inotsanangurwa sevhiri rine mazino kana macogs anobatana necheni, track, kana zvimwe zvinhu zvakaboorwa kana zvakapinda mukati.
• Hub (Kuisa Interface): Chikamu chepakati che sprocket chinoboorwa zvakananga ku flange ye output hub flange yemota yekupedzisira yedrive kuburikidza ne splined connection kune output planetary carrier. Hub iyi ine maburi ebhoridhi akaboorwa nemazvo ane nzvimbo dzakaoma dzekugara. Splined kana bhoridhi mounting kune output planetary carrier inopa simba rakasimba, risingatsvedzeri.
• Zvishandiso Zvekuisa: Mabhouroti ane simba rakawanda, mawashers akaomarara, uye manuts ekukiya (anowanzo kuve giredhi 10.9 kana kupfuura) anosunga rim yesprocket kusvika kuhub yekupedzisira yekutyaira. Kune kirasi ye7–8 ton, zvirevo zvetorque yebhouroti zvinowanzo tangira pa250–450 Nm zvichienderana nehukuru hwechisungo chaicho.
• Kushandiswa Kwekupedzisira Kwekutyaira: Iyo sprocket inosangana ne multi-stage planetary gear reduction final drive, iyo ine planetary gear reduction stages iyo inowedzera zvakanyanya torque yekubuda kwemhepo yekufambisa.
• Kugadzika Kwemazino: Chinogadzirwa nePC75 kirasi chinowanzova nemazino 20-21 (anosiyana zvichienderana negore remuenzaniso), nezviratidzo zveindasitiri zvichiratidza maburi 20-21 uye dhayamita yekunze inosvika 474 mm yerudzi urwu rwechinogadzirwa.

2. Kuumbwa kwesimbi uye Uinjiniya hwekugadzira

2.1 Magadzirirwo eGiredhi reZvinhu

CQC TRACK inogadzira Komatsu cross-reference drive sprockets ichishandisa premium alloy steel grades yakasarudzwa zvichienderana nehunyanzvi hwayo hwemakanika mumashandisirwo ekugadzira undercarriage ane matani 7–8. Magiredhi ekutanga anoshandiswa anosanganisira:

Simbi yeAlloy ye50Mn: Simbi yemhando yepamusoro yemanganese ine hunhu hwepamusoro hwekusapfeka uye kuomarara pamusoro. Simbi ye50Mn inoshandiswa zvakanyanya mukugadzira zvikamu zvemuchina wecrawler zvinoshanda pasi pemitoro inorema, zvichipa simba rakanaka rekusapfeka uye kusimba kwekukanda. Mushure mekupiswa, 50Mn inowana kuomarara kwepamusoro kweHRC 48–58 nekudzika kwakasimba kwe4–6 mm (kusvika HRC 45 pakadzika uku), zvichiita kuti ikwanise kudzivirira kukanda uye kusakara zvakanyanya kunyangwe mumamiriro ekushanda akaoma.

42CrMo Alloy Steel (Premium Grade): Simbi yesimbi yakagadzirwa ne chromium-molybdenum ine simba guru, kuomarara kwakadzika, uye kuramba kusimba zvakanyanya. 42CrMo isimbi yekuvaka ine kabhoni ine simba rakawanda, kuomarara kwakasimba, kuomarara kwakanaka, uye kuramba kuneta kwakanakisa. Pakushandisa kwakasimba uko hupenyu hwebasa hwakareba hwakakosha, 42CrMo yakagadzirwa inopa nhanho yepamusoro yekushanda. Mushure mekudzima nekudziya, 42CrMo inowana kuomarara kweHRC 48–52, uye nekudzima nekudziya, kuomarara kunosvika HRC 54–60.

Simbi ye40Mn2 Alloy: Isimbi yechromium-manganese inopa kusimba kwepamusoro, kusimba kwepakati, uye kushanda zvakanaka kwekushandisa mukugadzira zvinhu zvidiki. Chinhu ichi chinopindura zvakanaka kana zvinhu zvichipiswa, zvichiita kuti zvive zvakaoma kuita zvinhu zvakafanana pasina kukanganisa kwakanyanya.

Simbi yesimbi ine simba guru: Zvidimbu zvinogadzirwa nesimbi ine simba guru, zvichiita kuti zvikamu zvikwanise kutsungirira kushushikana kwakanyanya uye mamiriro ekunze akaoma anowanzoitika mukushanda kwemichina inorema.

Kusarudzwa kwemhando yezvinhu kunosarudza zvakananga hupenyu hwebasa re sprocket munzvimbo dzine abrasion yakawanda. Kune zvikamu zvesimbi zvakaita se sprockets, musiyano wemhando pakati peOEM ne aftermarket unonyanya kuenderana nemhando yezvinhu uye kurapwa kwekupisa. Izvi zvinogona kuyerwa uye kusimbiswa nekuyedzwa kwekuoma uye ongororo yesimbi.

2.2 Tekinoroji Yekugadzira: Nheyo Yekugadzira

Madhiraivha eKomatsu PC75 anogadzirwa achishandisa matekiniki epamusoro ekugadzira akavharwa-die hot forging. Forging inzira yekugadzira inoumba simbi uchishandisa masimba ekumanikidza ari munzvimbo, anowanzo shandiswa nenyundo kana kudzvanya. Maitiro ekugadzira anopa mabhenefiti akakosha pane dzimwe nzira dzekugadzira:

Kurongeka Kwekuyerera Kwezviyo: Maitiro ekugadzira anoenderana nechimiro chezviyo zvesimbi nechimiro chesprocket, nemiganhu yezviyo yakatarisana nekudzivirira kumanikidzwa kukuru uye kumanikidzwa kunosangana nako panguva yekushanda. Kurongeka uku kwekufamba kwezviyo kwakakosha zvikuru pa radii yemidzi yemazino uko huwandu hwekumanikidzwa huri pamusoro. Maitiro ekugadzira anogadzira chimiro chezviyo chepamusoro chakakosha pakubata zvinhu zvinokatyamadza. Vhiri repakati resprocket rinowanzo gadzirwa kubva kusimbi ye chromium-molybdenum alloy (semuenzaniso, 42CrMo, 50Mn). Maitiro aya ekugadzira anoenderana nekufamba kwezviyo zvesimbi nechimiro chechikamu, zvichikonzera simba rekubata uye kuramba kukanganiswa zvichienzaniswa nezvimwe zvinoshandiswa pakukanda.

Kubvisa Kuboorwa Kwemaburi: Simba guru rekumanikidza rekugadzira rinobvisa maburi emukati nemaburi ayo aizoshanda senzvimbo dzekutanga kutsemuka pasi pekuiswa kwemhepo. Zvikamu zvesimbi zvinogona kunge zvine maburi emukati kana zvinhu zvinosanganisirwa zvinogona kushanda senzvimbo dzekutanga kutsemuka pasi pekuiswa kwemhepo kakawanda.

Kubatanidzwa Kwezvinhu: Maitiro ekugadzira anowedzera huwandu hwezvinhu, zvichikonzera hunhu hwemakanika hwakanaka zvichienzaniswa nezvikamu zvakaumbwa zvemusanganiswa wakaenzana we alloy. Hunhu hwakakora, hwakafanana hwesimbi yakaumbwa hunoita kuti ishande zvakanaka muchikamu chose chezvikamu.

Kusimba Kwepamusoro: Nzvimbo yakagadzirwa inoratidza kutsungirira kuneta kwakanyanya nekuda kwekusavapo kwezvikanganiso zvekugadzira uye kumanikidzwa kwakasara kunokonzerwa nemaitiro ekugadzira.

Maitiro Ekugadzira Zvinopisa Zvakavharika: Sprocket iyi inoitwa maitiro ekugadzira zvinopisa zvine matanho akawanda anosanganisira kugadzira zvinopisa zvekutanga zvekugovera volume yekutanga, kugadzira zvinopisa zvechipiri zvekusimbisa chimiro chemukati, kugadzira zvinopisa zvechitatu zvekuwana kururama kwekupedzisira, uye kugadzira nekuboora kubvisa flash uye kugadzira maburi anodiwa.

2.3 Kugadzira CNC nemazvo

Nzvimbo dzese dzakakosha dzeKomatsu cross-reference drive sprockets dzinogadzirwa nemashini uchishandisa maCNC lathes emazuva ano, michina yekugaya, nenzvimbo dzekuboorera dzinoita mabasa ekugadzira akaomeswa uye anopera zvichienderana neISO 2768-mK dimensional accuracy standards. Mabasa makuru ekugadzira anosanganisira:

• Kugadzira Mazino Nemagadzirirwo Emazino: Kugadzira mazino nemazvo kuti ave nechokwadi chekuti angle yekumanikidza uye pitch chaiyo ishande zvakanaka kuti asatsvedzerere. Kugadzirwa kwezino re20–21 kunoda nzvimbo chaiyo yemazino uye geometry yeprofile.
• Kugadzira Bore: Kuboora kwakanyatsoitwa kwebhore rekumisikidza pakati kuti uwane zvinodiwa chaizvo pahub interface.
• Kuboorwa Kwemaburi Ebhoti: Kuboorwa kwemaburi ebhoti nemazvo zvine mwero chaiwo.
• Kugadzira Michina Yepamusoro: Kugadzira nzvimbo chaiyo yekubatanidza hub kuti mutoro utamiswe zvakanaka.
• Kugadzira dhayamita rekunze: Kutendeudza dhayamita rekunze nemazvo kusvika padanho chairo (inenge 474 mm yekirasi yePC75).

Nzvimbo dzemazuva ano dzeCNC dzinoshandiswa kugadzira magiya ekubatidza nekutenderedza dzinoshandiswa kuti dzive neruzivo rwe micron-level muhukuru hwemazino, pitch, uye mounting bore. Izvi zvinovimbisa kurongeka kwakakwana uye zvinoderedza kudedera panguva yekushanda. Kushandisa matekiniki ekusimbisa nekudzikamisa akasarudzika kunoita kuti zvigadzirwa zvive nehunyanzvi hwemakanika, kugara kwenguva refu, uye kuramba kwakasimba pakukanganisika nekutyoka.

2.4 Mafambiro Ekugadzira Akabatanidzwa

Hunyanzvi hweCQC TRACK mukugadzira hwakavakirwa pakubatanidzwa kwakazara kwe vertical uye maitiro anodzorwa ekutevedzana:

• Kutsvaga Zvinhu: Kushandiswa kwesimbi dzemhando yepamusoro dze50Mn, 42CrMo, uye 40Mn2 alloy kuburikidza nekubatana kwekupa zvinhu, nekusimbisa zvizere uye kurongeka kwekutevera zvinhu.
• Kugadzira Mano: Maitiro epamusoro ekugadzira akavharwa-kufa anopisa achivimbisa kuyerera kwezviyo zvakanaka uye kuwanda kwezvinhu
• Nzvimbo dzeMichina dzeCNC: Kugadzira nemazvo nzvimbo dzese dzakakosha zvichienderana neISO 2768-mK tolerances, kusanganisira maprofiles emazino akagadzirwa nemazvo uye nzvimbo dzekuisa
• Nzira Dzepamusoro Dzekurapa Kupisa: Kuomesa nekudzikamisa maovheni ekupisa anodzorwa nekombuta zvichiita kuti pave nekuomarara kwakadzika, kwakafanana.
• Kuungana uye Kuyedza: Nzvimbo dzekuungana dzisina guruva dzine bvunzo dzinoshanda pa sprocket yega yega yapera
• Kupenda Kunodzivirira Kuora: Masisitimu ekupenda emhando yepamusoro eindasitiri anopa dziviriro yenguva refu yengura, anowanikwa mumavara matema, eyero, kana akagadziriswa kuti aenderane nezvinodiwa nevatengi

3. Unyanzvi hwekurapa kupisa

3.1 Nheyo dzeMetallurgical dzeSprocket Applications

Kurapa kupisa ndiyo nzira inonyanya kukosha yekugadzira zvinhu iyo inosarudza hupenyu hwebasa redhiraivha muzvivakwa. Maitiro ekurapa kupisa—kunyanya kudzima nekudzikamisa—anoshandura simbi padanho remamorekuru, zvichiita kuti pave nekuenzana kwakaringana pakati pekuomarara nekusimba. Kune zvikamu zvepasi pechitunha, chiyero ichi chinoratidza kuti chikamu chinogona kugara kwenguva yakareba sei chisati chaneta kana kushanduka.

Kudzima ndipo panotangira simba resimbi chairo. Chikamu chacho chinopiswa kusvika pakupisa kwakakosha (kazhinji kunenge 850–900°C), apo chimiro chayo chekristaro chinoshanduka kuita austenite. Chinobva chatonhodzwa nekukurumidza—kazhinji nekunyudzwa mumvura kana mumafuta. Kudonha uku kwekupisa kamwe kamwe kunovhara maatomu ekabhoni panzvimbo, zvichiita chimiro chakaoma asi chisina kusimba chinozivikanwa semartensite. Izvi zvinogadzira nzvimbo yakaoma, isingapfeki yakakosha kumazino esprocket.

Kunyange zvazvo kudzima kuchiita kuti zvinhu zviome, kunounzawo kuputsika. Kudziisa ndiyo danho rakakosha rekutevera rinobvisa kushushikana kwemukati uye rinodzoreredza kupfava. Chikamu ichi chinodziiswazve kusvika patembiricha yakaderera, inodzorwa (kazhinji iri pakati pe150–500°C) uye chinochengetwa kwenguva yakati isati yatonhora zvishoma nezvishoma. Maitiro aya anoderedza kuomarara kwakanyanya asi anovandudza zvakanyanya kuomarara, kuramba kukanganiswa, uye kuchinjika. Mugumisiro wacho musanganiswa wakanaka - nzvimbo yakaoma, inodzivirira kupera uye core yakasimba, inochinjika - yakakodzera kune sprockets dzinofanira kutsungirira mitoro inochinja-chinja uye kuvhunduka.

3.2 Magadzirirwo eInduction Hardening

Mazino eKomatsu PC75 anofambiswa nemagetsi anoshandisa mushonga wekupisa we induction hardening kuti awane kuomarara kunodiwa pamusoro pemazino. Mazino e sprocket anosimbiswa kuti agadzire nzvimbo isingapfeki ukuwo achichengetedza core yakasimba uye ine ductile.

Maparamita chaiwo ekurapa kupisa eKomatsu PC75 drive sprockets ndeaya anotevera:

Mazino esprocket anoomeswa nekombiyuta. Maitiro aya anoita kuti pave nekuomarara kwakadzika uye kwakafanana (kazhinji 55-62 HRC) pamativi nemidzi yemazino—nzvimbo dzinonyanya kushushikana uye dzinopera. Pakati pezino panoramba pakasimba uye pakasimba, zvichiita kuti pave nekusimba kwechimiro chemazino pakukanganiswa nekukuvara.

Kurapa kupisa kunoshandiswa kuona kuti kuomarara kuri nani uye kuramba kutsemuka panguva yekushanda, zvichiwedzera hupenyu hwebasa re sprocket mukushandiswa kwakaoma.

3.3 Kudzora Hunhu uye Kuenderana

Kurapa kupisa zvinobudirira kunoda kudzorwa kwakasimba kwemhando. Vagadziri vanofanira kugara vachitarisa kufanana kwetembiricha, nguva yekunyorova, mwero wekutonhodza, uye chimiro chesimbi kuti vave nechokwadi chekuti maitiro acho anosangana nezvinodiwa zvekushanda. Kusateerera mitemo iyi—kana kuvimba nekurapwa kwekupisa kusingachinji—kunogona kupfupisa hupenyu hwechikamu. Kunyangwe kutsauka kudiki kwetembiricha panguva yekudzima kana kudziya kunogona kutungamira mukuoma kusina kuenzana, zvichikonzera kupera nguva isati yakwana, kutsemuka, kana kusagadzikana kwehukuru.

Zvikamu zvinogadzirwa ne alloys yepamusoro uye kurapwa kwekupisa zvinoedzwa zvakasimba kuti zvive nechokwadi chekuti kuomarara kwakafanana, kuramba kukanganiswa, uye simba rekuneta. Hunhu uhwu hunoderedza mukana wekukundikana kusingatarisirwi uye hunovimbisa kuti michina inoshanda zvakanaka kwenguva yakareba.

4. Magadzirirwo eDimensional

4.1 Data reSprocket Dimensional

Boka reKomatsu PC75 sprocket rakagadzirwa kuti rikwanise kunyatsoenderana nePC75 track frame uye final drive system. Makambani anopa ruzivo rwema sprockets ari mukirasi iyi:

Masosi eindasitiri anoratidza kuti masprocket akakodzera kushandiswa kweKOMATSU neCATERPILLAR mukirasi iyi anowanzova nemaburi 20-21, dhayamita yekunze ye474 mm, uye huremu hunosvika 36 kg. Magadzirirwo aya anoenderana nePC75 kirasi yema mini excavators.

4.2 Magadzirirwo Ekuisa Chifambiso Chepasi Pemotokari

PaKomatsu PC75-1, bhazi repasi pemotokari rine zvinotevera:

• Upamhi hwenzira: 450 mm
• Kureba kwenzira: 1,650 mm (5.42 ft)
• Kureba kweNzira Pasi: 2,160 mm (7.09 ft)
• Kubvisa Pasi: 400 mm
• Kumanikidzwa kwepasi: 32.41 kPa (4.7 psi)
• Kumhanya Kwakanyanya Kwekufamba: 5.1 km/awa (3.17 mph)

4.3 Kugadziriswa kweSprocket Mounting

Chigadziko chepasi cheKomatsu PC75 chine sisitimu yakasimba yekufambisa ine:

• Giya reKufamba Rekupedzisira: Riri mukati memotokari yepasi pemotokari, rakabatana nemota ye hydraulic uye ma sprockets e track drive. Giya remagetsi rinoshandura simba re hydraulic kuita torque uye rinofambisa ma sprockets e track drive.
• Kubatanidza Kuisa Mabhaudhi: Bhaudhi rinosungirirwa kune planetary carrier rinobuda kuburikidza nekubatanidza nemabhaudhi (maburi 20–21 emabhoudhi), zvichipa simba rakasimba, risingatsvedzeri.
• Sisitimu Yekuvhara: Chisimbiso chekumeso chinoyangarara chine labyrinth pre-seals chinodzivirira kusvibiswa kwemhepo uye kubuda kwemafuta.

5. Maitiro Ekusimbisa Hunhu Hwemhando Yepamusoro uye Ekuyedza

5.1 ISO 9001:2015 Yakasimbiswa Kugadzira

CQC TRACK inoshanda pasi pe ISO 9001:2015 certified quality management systems, ine zvikamu zvinoteverwa kubva parisiti yezvinhu zvisina kugadzirwa kusvika pakubatanidzwa kwapera. Sisitimu yekutarisira mhando inosanganisira matanho ese ekugadzira:

• Chitupa Chezvinhu: Chitupa chezvinhu zvisina kugadzirwa chinosimbisa kuumbwa kwesimbi uye hunhu hwemakanika zvichienzaniswa nezvinodiwa neindasitiri, kusanganisira zvitupa zvekuedza zvesimbi dze50Mn, 42CrMo, uye 40Mn2
• Kusimbiswa kweDimensional: Kuongororwa kwezviyero zvese zvakakosha uchishandisa michina yekuyera yakaganhurirwa, kusanganisira CMM (Coordinate Measuring Machine) uye kuyera nemazvo
• Kusimbiswa kweKurapa Kupisa: Kusimbiswa kwehuwandu hwekuomarara uye kudzika kwekesi uchishandisa Rockwell hardness testers dzakagadziriswa uye kuongororwa kwemetallographic
• Kuedzwa Kwekupedzisira: Kuedzwa kwakasimba uye kusimbiswa kwemhando

5.2 Mitemo Yemhando Yezvinhu zveKomatsu Undercarriage Parts

Zvikamu zvechivharo cheKomatsu zvakagadzirwa kuti zvishande zvakanaka mumichina yekuvaka. Zvakagadzirirwa kusimbisa kugara kwenguva refu uye kushanda zvakanaka, zvikamu izvi zvinogadzirwa kuti zvisvike pazvinodiwa zveOEM. Zvinhu zvikuru zvemhando yepamusoro zvinosanganisira:

• Tekinoroji Yezvinhu Zvine Simba Rakawanda: Zvikamu zvinoshandisa kuvakwa kwesimbi ine simba rakawanda
• Dhizaini Yakagadzirwa Neunyanzvi Hwakanaka: Mazino esprocket akagadzirwa neunyanzvi anovimbisa kubatana kwakanaka kwenzira
• Kushanda Kwakasimba: Kukwanisa kwayo kutakura mutoro kwakasimba kunobata kusvika matani masere ekushanda nguva dzose munzvimbo dzakaomarara
• Kugadzira Machining: Kugadzira Machining kunoita kuti sprocket ive nepamusoro pakanaka uye yakanyatsojeka

5.3 Waranti uye Tarisiro Yehupenyu Hwese

Waranti yemhando yepamusoro yemidziyo yekuwedzera musika inowanzova pakati pemwedzi gumi nemiviri kusvika makumi maviri nemana zvichienderana nemugadziri uye mashandisirwo ayo. Kune Komatsu PC75 sprockets inogadzirwa neCQC TRACK, nguva yewarandi inoenderana nezvinodiwa nevatengi uye kuoma kwekushandiswa kwayo. Hupenyu hwebasa hunotarisirwa hwePC75 sprockets mumashandisirwo ekuvaka hunowanzova pakati pemaawa ekushanda e3,000 kusvika 6,000 zvichienderana nemamiriro epasi, maitiro emushandisi, uye nguva yekugadzirisa.

5.4 Dziviriro uye Kurongedza Kunodzivirira Kuora

Pamusoro pechipunu chakafukidzwa nependi yemuindasitiri inodzivirira ngura, inowanikwa mumavara matema, eyero, kana akagadzirwa kuti ienderane nezvinodiwa nevatengi. Chipunu ichi chinodzivirira chipunu kubva kungura uye kusvibiswa zvakanyanya nezvakatipoteredza panguva yekuchengetera uye kushanda mumunda.

Zvidimbu zvakapedzwa zvinoputirwa mufirimu rekudzivirira ngura uye zvinoiswa mumapallet kana mumabhokisi emapuranga akaputirwa mushonga akakodzera kutakurwa kwemugungwa kunze kwenyika. Pakeji yega yega yakanyorwa nhamba yezvikamu, saizi, uye huwandu kuti zvive nyore kubata uye kuzivikanwa pazviteshi zvekuenda nekuchengetera zvinhu. Kurongedza kunosangana nezvinodiwa zvekutumira zvinhu zvemugungwa kubva kuChina (Xiamen, Fuzhou) kuenda kunzvimbo dzepasi rose, nemabhokisi emapuranga akaputirwa mushonga achitevedzera mitemo yeISPM 15 yekuchenesa. Kutumirwa nekukurumidza kunowanikwa mukati memazuva 7-30 zvichienderana nehuwandu hweodha uye kwainoenda.

6. Maitiro Ekuisa uye Kuteedzera Kudzvinyirira

6.1 Kugadzirira Kuisa Pamberi

Kuiswa zvakanaka kwechikamu chedhiraivha cheKomatsu PC75 excavator kwakakosha kuti pave nehupenyu hunotarisirwa hwekushanda. Maitiro anotevera anofanira kutevedzerwa:

1. Kugadzirira Nzvimbo: Paka muchina panzvimbo yakati sandara uye yakasimba. Bata bhureki rekupaka. Vhara nzira dzakachengeteka kudzivirira kufamba kusingatarisirwi.
2. Kuongorora Zvikamu: Usati waisa, tarisa nzvimbo yekupedzisira yedhiraivha kuti uone kana spline yapera, ngura, kana kukuvara kwacho kwapera. Chenesa nzvimbo dzese dzekuisa zvakanaka, uchibvisa marara ese, gasket yekare, uye ngura.
3. Kuongorora Kuungana kweSprocket: Tarisa kuungana kwesprocket itsva kuti uone kana paine kukuvara kwekutumira. Iva nechokwadi chekuti maburi ekunamira akachena uye haana marara.
4. Kuongorora Hardware: Ongorora mabhaudhi ese ekuisa kuti shinda yacho haina kukuvara here kana kuti haina kutatamuka. Pakushandisa zvinhu zvinorema, shandisa mabhaudhi matsva nemawashers ane giredhi 10.9 kana kupfuura.
5. Kugadziriswa Kwekupedzisira Kwedhiraivha: Iva nechokwadi chekuti nzvimbo yekumisikidza yesprocket yakabatana zvakanaka nepasi pedhiraivha yedhiraivha yekupedzisira. Isa hardware yekumisikidza yesprocket kune torque yakatarwa uchishandisa chipanera chetorque chakagadziriswa.
6. Kubatanidzwa Kwemacheni Emumugwagwa: Mushure mekuiswa kwesprocket, iva nechokwadi chekuti mabatanidzwa nemacheni esprocket zvakanaka musati mashandisa muchina.

6.2 Magadzirirwo eTorque yeBolt

Kune Komatsu PC75 class excavator, zvinotevera zvinoshanda pa torque specifications:

• Giredhi reHardware reKuisa: Kirasi 10.9 kana kupfuura yekushandiswa kwakasimba
• Bolt Torque Range: 250–450 Nm zvichienderana nehukuru hwebhoti uye magadzirirwo aro (tarisa bhuku rebasa reKomatsu kuti uwane matsanangudzo anoenderana nemodhi yacho)
• Torque Pattern: Staggered (criss-cross) pattern inoshandiswa muzvikamu zvitatu zvinofambira mberi
• Mushonga Unodzivirira Kubatwa: Isa mushonga wemhando yepamusoro unodzivirira kubata kutambo dzemabhoti usati waisa kuti udzivise kupwanyika uye uve nechokwadi chekuti torque yacho inoverengwa nemazvo.
• Zvinodiwa paKudzokorodza Mabhoti: Mushure memaawa maviri kusvika mana ekushanda, dzokorodza mabhoti ekuisa sprocket kusvika pamutengo wakatarwa kuti uverenge nzvimbo yekutanga uye kuwedzera kwekupisa.

6.3 Maitiro Ekugadzirisa Kushushikana Kwenzira

Mushure mekuiswa kwe sprocket, kusimba kwe track kwakakodzera kunofanirwa kusimbiswa zvichienderana ne Komatsu PC75 specifications. Maitiro ese ekugadzira ma excavator ematani 7–8 ndeekuti:

Danho 1: Kugadzirira - Ita ongororo uye gadzirisa panzvimbo yakaenzana uye yakasimba. Mhanya injini pakaderera, wobva wafambisa muchina mberi kwedaro rakaenzana nehurefu hwenzira pasi, womisa muchina zvishoma nezvishoma.

Danho rechipiri: Kuyera - Yera kudzika kwenzira sedaro rakamira pakati pecheni yenzira nechepamusoro pefuremu yenzira pakati pechinhu chinofambisa tambo yepamberi nechinotenderera chekutanga.

Danho rechitatu: Kuongororwa kweStandard Range – Kune ma excavator emhando ye7–8 ton, nzira chaiyo yekudonha kwetrack inowanzova 15–30 mm. Kana kutsauka kuri kunze kwestandard range, gadzirisa zvinoenderana.

Danho rechina: Kugadzirisa Kushushikana Kwenzira - Kuti uwedzere kushushikana kwenzira, pomba mafuta nepamuchina wekugadzirisa grisi uchishandisa pombi yemafuta yemaoko.

Danho rechishanu: Kusimbisa - Mushure mekugadzirisa, mhanyisa injini painenge isina kumira zvakanaka, fambisa muchina zvishoma nezvishoma mberi nehuwandu hwakaenzana nehurefu hwenzira iri pasi, wobva watarisa kusimba kwenzira zvakare. Kana kusimba kusina kunaka, gadzirisa zvakare.

6.4 Zvinhu Zvinofanira Kufungwa Nezvekukonzera Kushushikana Kwakanyanya

Zvinhu zvinotevera zvinokosha pakushanda zvakanaka kuti chikamu chemuchina wekutakura zvinhu chiwedzere kushanda:

• Mamiriro Ekufamba Netsoka: Gadzirisa kusimba kwenzira zvichienderana nemamiriro ekufamba netsoka apo muchina uri kushanda. Kusimba kwenzira kunowedzera mutoro uye kusakara kwezvikamu zvese zvemuchina uri kufamba netsoka.
• Migumisiro Yekupfeka: Nzira isina kugadziriswa zvakanaka inogona kukonzera matambudziko uye kupera kwezvimwe zvikamu. Nzira yakasimba inowedzera mutoro, izvo zvinoita kuti iwedzere kupera kwemidziyo inotenderera, idlers, sprockets, uye chain bushings.
• Kugara uchitarisa: Kupera kwemapini nemabhurashi epasi pechingoro zvinoenderana nemamiriro ekushanda uye mamiriro evhu. Tarisa kusimba kwenzira nguva nenguva uye chengeta iri munzvimbo yakatarwa.
• Kusimbiswa Kwekuiswa: Mushure memaawa maviri kusvika mana ekushanda, tarisazve kusimba kwenzira uye dzokorora torque chero hardware yekumisikidza sezvakatsanangurwa mubhuku rebasa reKomatsu kuti uverenge zvigaro zvekutanga uye kuwedzera kwekupisa.

7. Kuongorora Kupfeka Uye Maitiro Ekutsiva

7.1 Zviratidzo Zvekupfeka Kwepakutanga

Kune vatengesi vemidziyo, vashandi vezvikepe zvekurenda, uye vashandisi vekupedzisira vanotarisira ma excavator eKomatsu PC75, kuzivikanwa kwekutanga kwekunge ma drive sprocket akasakara kwakakosha kudzivirira kukuvara kwechipiri kune track chains, ma rollers, uye ma final drive systems. Zviratidzo zvekusakara zvinotevera zvinofanirwa kutariswa:

Kuderedza Kukobvu Kwemazino: Mazino akapfekwa kusvika pasi pe70% yeukobvu hwepakutanga zvinoreva kuti panoda kutsiviwa nekukasika. Zvinoyerwa uchishandisa macaliper akagadziriswa kana magauge akatsaurirwa kupfekwa kwezino.

Kuumbwa kwehoko: Kana zino re sprocket rikatanga kuita se "hoko" kana kuti chimiro che "undercut", izvi zvinoratidza kuti kukuvara kwacho kwawedzera kupfuura miganhu inogamuchirika. Kuumbwa kwehoko kunoderedza kushanda zvakanaka kwekutyaira uye kukurumidzisa kukuvara kwecheni.

Nzvimbo dzeMidzi Dzakatsemuka: Kuongorora nemaziso radii yemidzi yemazino kunofanirwa kuitwa nguva nenguva. Kutsemuka kwemidzi kunoratidza kuneta kwedambudziko uye kunogona kukonzera kutadza kushanda zvakanaka kwemazino kana zvikasagadziriswa nekukurumidza. Kurapa nekupisa kunoitwa kuti kuve nechokwadi chekuti kutsemuka kuri nani munguva yekushanda.

Kureba kweMaburi eBhodhi: Kureba kana kuchinja kwemaburi ebhodhi kunoratidza kuti sprocket yanga ichishanda nemabhodhi asina kusimba kana kuti torque yakawandisa yakashandiswa. Izvi zvinokanganisa kusungirirwa kwakachengeteka kwesprocket kuhubhu yekupedzisira yedhiraivha.

Maitiro Ekubvisa Mazino Asina Kuenzana: Kana mamwe mazino achiratidza kupera simba zvakanyanya kupfuura mamwe, izvi zvinogona kuratidza kusarongeka pakati pe sprocket ne track chain kana matambudziko ne final drive output shaft concentricity.

Zviratidzo Zvekuti Gearbox Yenyu Yekufamba Inoda Kutsiviwa: Ruzha rusingawanzoitika runobva mubhokisi remagiya, kumhanya kushoma kana simba remuchina wekuchekerera, mafuta ari kubuda mubhokisi remagiya, nzira dzekuchekerera dziri kusafamba zvakaenzana, kana kuti gearbox yakakuvara kana kuti yakasakara zvekusagona kugadziriswa.

7.2 Kuronga Nguva Yekutsiva

Sprocket inonyatsochengetwa zvakanaka inoderedza zvakananga mari yekushanda kwenguva refu. Paunenge uchitsiva cheni yetrack, gara uchiongorora uye zvichida uchitsiva masprocket kuti uone kusakara kwakaringana. Chikonzero chehupfumi chiri pachena: kuisa cheni itsva yetrack pasprocket yakasakara kuchakurumidzisa kusakara pamabhandi echeni itsva, zvichideredza zvakanyanya hupenyu hwese hwesystem. Kusiyana neizvi, kuisa sprocket itsva pacheni yakasakara kunokonzera kupera kwezino nekukurumidza uye kutadza kushanda kwesprocket nguva isati yakwana.

Kune vanofambisa ngarava, nzira inokurudzirwa yekutsiva ngarava ndeyekutsiva sprocket netrack chain se seti yakafanana pese panosvika nguva yekushanda kwayo. Nzira dzakanakisisa dzeindasitiri dzinokurudzira kutsiva zvikamu zvekusakara mumaseti kuti ive nechokwadi chekuti zvinosakara zvakaenzana uye kudzivirira kutadza kushanda zvakanaka nguva isati yakwana. Kune maPC75 mini excavators muzvivakwa, nguva dzakarongwa dzekutsiva pasi pemotokari dzinowanzova pakati pe3,000 kusvika 6,000 maawa ekushanda zvichienderana nemamiriro epasi uye maitiro ekugadzirisa.

7.3 Maitiro Akanakisisa Ekugadzirisa Magiya Ekufamba

Kuti uwedzere hupenyu hwebhokisi rekufambisa (rekupedzisira drive), nzira dzakanakisisa dzekushanda dzinokurudzira:

• Kuzora Mafuta Nguva Dzose uye Kuchinja Mafuta: Kuzora mafuta kwakakodzera kwakakosha kuti gearbox ishande zvakanaka
• Dzivisa Kutakura Zvakawandisa: Usaremedza muchina wekuchekerera kana kuuisa pakupisa kwakanyanya kupfuura miganhu yedhizaini
• Kuongorora Nguva Dzose uye Kugadzirisa: Ita ongororo dzenguva nenguva kuti uone matambudziko nekukurumidza
• Tsiva Zvikamu Zvakakuvara Nokukurumidza: Gadzirisa zvikamu zvakasakara kana zvakakuvara nekukurumidza
• Shandisa Mafuta Emhando Yepamusoro uye Zvikamu Zvinotsiva: Shandisa API GL-5 Extreme Pressure (EP) hypoid gear oil

8. Zvikumbiro zveMusika weDunhu

8.1 South America: Kuvaka muBrazil, Zvivakwa zveChile, uye Kubudirira kweArgentina

Musika wekuvaka wekuSouth America une kudiwa kukuru kwezvikamu zvekugadzira zvemhando ye7-8 ton, nemabasa akanyanya kuitirwa mumapurojekiti ezvivakwa zveBrazil (São Paulo, Rio de Janeiro, Belo Horizonte), budiriro yemaguta ekuChile (Santiago, Valparaíso, Concepción), misika yekuvaka yePeru (Lima, Arequipa), uye budiriro yezvivakwa zveArgentina (Buenos Aires, Córdoba). Maeka ekugadzira eKomatsu PC75 anoshandiswa zvakanyanya mumabasa aya ekugadzira mabasa emagetsi, kuvaka dzimba, kugadzirira nzvimbo, uye mapurojekiti ezvivakwa zvemwenje.

Kune vatengi vekuSouth America, maComatsu cross-reference drive sprockets eCQC TRACK anopa mhando yakaenzana neOEM pamitengo inokwikwidzana, nekufambisa zvinhu zvakanaka kunzvimbo dzekuLatin America dzinosanganisira Brazil (Santos, Rio de Janeiro ports), Chile (Valparaíso, San Antonio ports), Peru (Callao port), Colombia (Buenaventura, Cartagena ports), uye Mexico (Veracruz, Manzanillo ports).

8.2 Australia: Kuvaka Dzimba, Kurenda Mabhazi, uye Zvivakwa

Musika wemidziyo yekuvaka neyekurenda muAustralia unoda zvinhu zvekuwedzera zvinosangana kana kudarika zvinodiwa neOEM, uye zviripo nguva dzose. Vashandi vemuAustralia vanotsvaga zvikamu zvinoenderana nebasa ravo, zvemhando yeOEM kana yepamusoro, zvine cheni dzezvigadzirwa dzakavimbika uye zvitupa zvemhando yepamusoro zvakanyorwa. Musika weAustralia—kusanganisira mashandisirwo ari muSydney, Melbourne, Brisbane, Perth, Adelaide, nenzvimbo dzemudunhu—unoshandisa Komatsu PC75 excavators pakuvaka dzimba, kugadzira migero yemagetsi, kugadzira gadheni, uye kugadzira nzvimbo.

Masosi eindasitiri anosimbisa kuti VemaTrack ine zvinhu zvakasiyana-siyana zvemuchina weKomatsu PC75, zvinosanganisira matraki erabha, ma idlers, uye ma sprockets. Vatengesi vezvikamu vekuAustralia vanochengetedza zvinhu zvakawanda zvemuchina weKomatsu, nemidziyo yakawanda yemuchina weKomatsu, ine zvinhu zvitsva zvechokwadi, zvinhu zvitsva zvinotsiva, zvakamboshandiswa, uye zvakagadziriswazve.

Maitiro ekugadzira eCQC TRACK anoenderana nezvinodiwa neAustralia kuburikidza neISO 9001:2015 certification, processes dzakakwana dzekuyedza, uye kutevedza zvizere zvikamu.

8.3 Europe: Kuvaka muGermany, Zvivakwa zveFrance, uye Kubudirira kweUK

Musika weEurope unoda kuti zvikamu zvemuchina wekutakura zvinhu zvienderane nemirairo yeEU uye mitemo yekuchengetedza. EN 474-12:2006/A1:2008 inoshanda kune vanochera tambo uye masisitimu avo emuchina wekutakura zvinhu, zvichisimbisa zvinodiwa zvehutano nekuchengetedza zvinosimbiswa neCE marking. Indasitiri yekuvaka yeGermany (Berlin, Munich, Hamburg, Rhineland), chikamu chezvivakwa zveFrance (Paris, Lyon, Marseille, Lille), misika yekuvaka yeUnited Kingdom (London, Manchester, Birmingham, Glasgow), uye indasitiri yekuvaka yeScandinavia (Stockholm, Oslo, Copenhagen, Helsinki) inomiririra nzvimbo huru dzekushandiswa kwevanochera Komatsu PC75.

Kune mabasa mashoma emumaguta, mamodheru ekudzikisa tambo dzemuswe akaita sePC75UU anokosheswa, zvichiita kuti PC75 ive sarudzo yakakurumbira yezvivakwa zvemumaguta muEurope uko nzvimbo iri shoma.

CQC TRACK inochengetedza magwaro ehunyanzvi uye zvinyorwa zvemhando yepamusoro zvinotsigira zvirevo zvekutevedzera CE kune vatengi vekuEurope.

8.4 Russia neCentral Asia: Kukura kweMusika weZvishandiso Zvidiki

Mushure mekugadziriswazve kwecheni dzezvekugovera pasi rose, vashandi vekuvaka vekuRussia nevekuCentral Asia vari kuwedzera kutsvaga michina mikuru kubva kuvagadziri vekuChina. Mapurojekiti ekuvandudza maguta eRussia (Moscow, St. Petersburg, Kazan, Yekaterinburg, Novosibirsk), kukura kwezvivakwa zveKazakhstan (Astana, Almaty, Shymkent, Karaganda), chikamu chekuvaka cheUzbekistan (Tashkent, Samarkand, Bukhara), uye mabasa ekutsigira kuvaka nekuchera muMongolia (Ulaanbaatar, Darkhan, Erdenet) anomiririra misika iri kukura yezvikamu zveKomatsu compact excavator.

Kune vatengi vari muRussia, Kazakhstan, Uzbekistan, neMongolia, CQC TRACK inopa zvinhu zvakavimbika kuburikidza nenzira dzakagara dzichishandiswa kutumira kunze kwenyika, nekurongedza kwakakodzera kutakurwa kwechitima nepanyika munzira dzeCentral Asia. Kugona kwekambani kugadzira kunotsigira maodha ehuwandu hwezvikepe zvinoda nguva dzose kutsiva ngarava dziri pasi pemotokari.

8.5 Nzira yeNetwork yeNzvimbo dzeBasa

Chinangwa cheCQC TRACK ndechekugadzira, zvakananga kana kuburikidza nevagovanisi vane mvumo, network yenzvimbo dzebasa dzakabatana zvakanaka mumisika mikuru yemidziyo yekuvaka pasi rese inopa basa rakakwana rekugadzirisa zvigaro zvepasi pemotokari. Nzvimbo idzi dzebasa dzinoshandisa nyanzvi dzakadzidziswa zvakanaka dzine hunyanzvi nematurusi akakodzera, dzichitsigirwa nekuwanikwa kwezvikamu zvakanakisisa kuti michina ishande nekukurumidza uye zvakavimbika.

Kambani iyi inokugamuchirai nemufaro kuti muvake kushandira pamwe uye mugadzire kushandira pamwe kwenguva refu kwakanaka pamwe chete. Nemhando dzakasiyana-siyana dzezvishandiso zvekuchera zvinoenderana neKomatsu zvinosanganisira track sprockets, idlers, track rollers, carrier rollers, track chains, uye track shoes, zvese zvakagadzirwa kuti zvisvike pazvinodiwa neOEM zvinovimbisa kukwana kwakavimbika, kugara kwenguva refu, uye kushanda kwakasimba, CQC TRACK inoshandira vatengi muSouth America, Australia, Europe, Russia, neCentral Asia.

9. Zvinofungwa Nevamwe Vane Nyanzvi Dzekutenga Zvinhu

9.1 Kusimbiswa kweZviratidzo Zvakasiyana

Vasati vatenga zvikamu zvemotokari mushure memusika, nyanzvi dzekutenga dzinofanira kuona kuti zvinoenderana here vachishandisa nhamba yemuchina uye nhamba chaiyo yezvikamu zveOEM kubva kuKomatsu parts catalog. Nhamba dzezvikamu dzakanyorwa muongororo iyi—22E-27-11111, 21W-27-41110, 21W-27-31110, uye 21W-27-31112—dzinoshanda semareferensi makuru eOEM ekuraira zvakananga mareferensi.

Shandisa nhamba yechikamu kuti uone chikamu chacho, uye shandisa nhamba yechikamu kuti usimbise huwandu hwakakodzera hwezvinofanira kuiswa (kupatsanurwa kwezvikamu, sarudzo, kugadziriswa). Maitiro aya ekusimbisa zvikamu ane matanho maviri anovimbisa kuwanikwa kwakarurama kwezvikamu.

Iyo 22E-27-11111 sprocket yakanyorwa kuti ishandiswe neKomatsu PC60/75UU-7. Iyo 21W-27-31112 sprocket inoenderana neKomatsu PC78US-5, PC75UU-3, uye PC70FR-1 excavators, pamwe neYanmar VIO80, VIO75, VIO70, VIO70-2, B7-3, uye VIO82 mini excavators. Iyo 21W-27-41110 sprocket inoenderana neKomatsu PC78US-6, PC78US-8, PC78US-10, PC78UU-6, PC78MR-6, PC88MR-6, PC88MR-8, uye PC88MR-10 excavators, pamwe neVolvo ECR88 mini excavators.

9.2 Zvinodiwa pakunyora magwaro emhando yepamusoro

Paunenge uchitsvaga madhiraivha ekushandisa pakuvaka, kumbira magwaro emhando yepamusoro emutengesi anosanganisira:

• Chitupa cheISO 9001:2015
• Mishumo yekuongorora mativi
• Zvitupa zvebvunzo zvesimbi (kusimbisa giredhi rezvinhu: 50Mn, 42CrMo, kana 40Mn2)
• Zvinyorwa zvekurapa kupisa (maprofiles ekuomarara: HRC 48–58, kudzika kwekesi: 4–6 mm)
• Zvitupa zvekuyedza chigayo chezvinhu zvakagadziriswa
• Chitupa cheBolt grade (giredhi 10.9 kana kupfuura)
• Magwaro ewarandi (anowanzoitwa kwemwedzi 12-24)

Vagadziri vane mukurumbira vanochengetedza kuteverwa kwakazara kubva pazvinhu zvakagadzirwa kusvika pakugadzirwa kwapera, zvichiita kuti zviongororwe kuti zvinhu zvakagadzirwa zvakanaka sei, kuti zvinopa magwaro ekurapa kupisa, uye kuti zvinoenderana nehukuru hwazvo.

9.3 Kutengeswa Kwezvinhu Nenguva Dzebasa

CQC TRACK inochengetedza zvinhu zvakapedzwa zvenhamba dzezvikamu zvinodiwa zvakanyanya kusanganisira PC75 sprocket assemblies, nenguva dzekutungamira dzemazuva 7-30 zvichienderana nehuwandu hweodha uye kwainoenda. Huwandu hushoma hweodha hunogona kutaurirana, nehuwandu hwemuenzaniso huripo kuti zviongororwe. Mitemo yekubhadhara inosanganisira T/T uye L/C. Kutumirwa nekukurumidza kunowanikwa mukati memazuva 7-30 mushure mekusimbiswa kwechibvumirano.

9.4 Kugadzirisa Mutengo Kuburikidza Nekutsvaga Mari Mushure meKutengeswa Kwezvinhu

Zvikamu zvemuchina uri pasi pemotokari zvinogona kubhadhara kusvika ku50% yemari yekushanda kwemuchina panguva yekushanda kwawo. Kune makambani ekuvaka, vanorenda zvikepe, uye vatengesi vemidziyo vanotarisira zvikepe zveKomatsu PC75, kutsvaga michina yemhando yepamusoro yakafanana neOEM kubva kumakambani ane hunyanzvi seCQC TRACK kunochengetedza mari yakawanda pasina kukanganisa kunaka kana kuvimbika. Kugadzira kwekambani kwakabatana—kunosanganisira kuwana zvinhu, kupisa, kugadzira michina, uye kugadzira—kunobvisa markups akawanda ekutengesa, zvichiita kuti mitengo ikwikwidzane kune vanotenga zvinhu zvakawanda.

Kuchinja kwezvikamu zvemuchina we aftermarket kunokonzerwa nezvinhu zvakati wandei: kukwira kwemitengo yemichina uye kumanikidzwa kwemari kwakaita kuti zvikamu zvemuchina we aftermarket zvive mari yakanaka; kugara kwenguva refu uye mashandiro azvo zvave nani zvikuru muchikamu che aftermarket; vagadziri vava kushandisa nzira dzekugadzira zvinhu dzakagadzirwa kare, CNC machining, uye kupisa kuti vagadzire zvikamu zvinoenderana nezvinodiwa neOEM; simbi yakasimbiswa, zvikamu zvevhu zvakagadzirwa zvakanaka, uye ma profiles emazino anogadziriswa kupisa zvinoita kuti basa rive refu uye kushanda kwakavimbika mumamiriro ezvinhu akaoma.

9.5 OEM neODM Sevhisi Models

CQC TRACK inoshandisa nzira mbiri huru dzebasa kune vatengi vekunze kwenyika:

Kugadzira neOEM: Kambani iyi inogadzira zvinhu zvinoenderana nezvinodiwa nevatengi, madhirowa, uye mwero wemhando. Fekitori iyi ine hunyanzvi mukubatanidza zvinhu zvakasiyana-siyana muzvikamu zvepasi rose, ichipa kugadzirwa kwakavimbika kwe sprockets, idlers, rollers, track links, uye masisitimu akazara epasi pemotokari dzemhando dzinosanganisira Komatsu, Hitachi, Caterpillar, Volvo, Kobelco, Doosan, Hyundai, SANY, nedzimwe.

ODM Engineering: Ichishandisa ruzivo rwakakura mumunda, CQC TRACK inoshanda pamwe chete nevatengi kugadzira, kugadzira, uye kusimbisa mhinduro dzakavandudzwa kana dzakagadzirirwa zvizere dzezvifambiso zvepasi pemotokari. Chikwata chemainjiniya chinotarisa nzira dzakajairika dzekukundikana, chichipa magadzirirwo akagadziridzwa anovandudza mashandiro uye anoderedza mari yese yekuva muridzi. Kana vatengi vasina madhirowa, vanogona kupa zviyero zvikuru zvekuenzanisa nezvigadzirwa zvakagadzirira uye kugadzira madhirowa ekutarisa vatengi.

10. Mibvunzo Inowanzo bvunzwa yeVatengesi veMidziyo neVashandi veMafekitori

Mubvunzo 1: Chii chinoshanda ne "drive sprocket" pa "Komatsu PC75 excavator"?

Chinodhonza (chinonziwo chikwata chekupedzisira chekutyaira kana kuti vhiri retrack sprocket) ivhiri rine mazino kana macogs akabatana necheni yetrack. Chinoshandura torque inotenderera kubva kumota yekufambisa yehydraulic kuburikidza negearbox rekupedzisira kuita simba rekudhonza rakatsetseka rinofambisa cheni yetrack, richifambisa excavator ye7-8 ton mberi kana kumashure.

Mubvunzo wechipiri: Ndingaziva sei kuti ndeapi nhamba yechikamu che sprocket chinodiwa neKomatsu PC75 excavator yangu?

Simbisa uchishandisa nhamba yeserial yemuchina uye nhamba chaiyo yechikamu cheOEM kubva kuKomatsu parts catalog. Nhamba yechikamu inoratidza chikamu, uye nhamba yeserial yemuchina inosimbisa huwandu hwakakodzera hwekukwana (serial breaks, sarudzo, revisions). Nhamba dzezvikamu dzataurwa muongororo iyi—22E-27-11111, 21W-27-41110, 21W-27-31110, uye 21W-27-31112—dzinofukidza PC75 series nemamodheru akafanana.

Mubvunzo 3: Ndeupi musiyano uripo pakati penhamba dzezvikamu dze21W-27-31110 ne21W-27-31112?

21W-27-31110 uye 21W-27-31112 zvese zviri zviviri ma drive sprocket assemblies emhando dzePC75UU-3, PC78US-5, uye PC70FR-1. 21W-27-31112 sprocket inopawo kudyidzana kwemhando dzakasiyana neYanmar VIO80, VIO75, VIO70, VIO70-2, B7-3, uye VIO82 mini excavators.

Mubvunzo wechina: Ndezvipi zvinhu zvinoshandiswa muCQC TRACK sprockets dzevacheri veKomatsu?

CQC TRACK inoshandisa simbi yepamusoro ye50Mn, 42CrMo, uye 40Mn2 alloy, yakaomeswa kuita HRC 48–58 ine hurefu hwekesi hwe4–6 mm kuti irambe yakasimba. Maitiro ekugadzira anoenderana nekuyerera kwesimbi nechimiro chechinhu, zvichikonzera simba rekudhonza uye kuramba kukanganiswa zvakanyanya zvichienzaniswa nezvimwe zvinoshandiswa pakukanda.

Mubvunzo 5: Ndezvipi zviratidzo zvePC75 sprocket group?

Zvinotaurwa muindasitiri zvinoratidza kuti masprocket akakodzera kushandiswa kweKomatsu neCaterpillar mukirasi iyi ane dhayamita yekunze inosvika 474 mm, huremu hunosvika 36 kg, uye maburi 20–21.

Mubvunzo wechitanhatu: Ko ma sprockets aya anotsiva zvakananga zvikamu zveKomatsu OEM here?

Ehe, madhiraivha ese anogadzirwa neCQC TRACK anotsiva zvakananga OEM cross-reference, anogadzirwa zvichienderana nezvinodiwa zveinjiniya zveKomatsu zvekutanga zvekururama kwehukuru uye hunhu hwemakanika. Nhamba dzezvikamu zvepakutanga ndezvekuenzanisa chete.

Mubvunzo 7: Ndedzipi certification dzemhando yepamusoro dzine CQC TRACK?

CQC TRACK inoshanda pasi pe ISO 9001:2015 certified quality management systems ine kutevedza kwakazara kwezvikamu kubva muzvinhu zvakabikwa kusvika pakubatanidzwa kwapera.

Mubvunzo wechisere: Ndeipi nguva yekushanda kwe sprocket yedhiraivha mumashandisirwo ePC75?

Hupenyu hwekushanda kweDrive sprocket mumapurogiramu ePC75 hunowanzova pakati pemaawa ekushanda e3,000 kusvika 6,000, zvichienderana nemamiriro epasi, maitiro emushandisi, uye nguva dzekugadzirisa.

Mubvunzo 9: Ndeipi waranti inopihwa nema sprockets aya?

Waranti yemhando yepamusoro yemidziyo yemagetsi inowanzo gara kubva pamwedzi gumi nemiviri kusvika makumi maviri nemana zvichienderana nemugadziri uye mashandisirwo ayo.

Mubvunzo 10: Ndeipi nzira chaiyo yekudonha kwemugwagwa weKomatsu PC75 excavators?

Kusamira kwakakodzera kwenzira yekufambisa ma excavator emhando ye7–8 ton kunowanzo kuyerwa ne15–30 mm sedaro rakamira pakati pecheni yenzira nepamusoro pefuremu yenzira pakati pechinhu chinofambisa mavhiri chepamberi neroller yekutanga yenzira. Nguva dzose tarisa bhuku rebasa reKomatsu kuti uwane matsananguro chaiwo emhando.

Mubvunzo 11: Ndeipi nguva yekuraira huwandu hwema sprockets eKomatsu PC75?

Nguva yekutengeswa kweKomatsu PC75 drive sprockets inowanzova pakati pemazuva manomwe kusvika makumi matatu zvichienderana nehuwandu hweodha uye kwainoenda, uye kutumirwa nekukurumidza mukati memazuva makumi matatu mushure mekusimbiswa kwechibvumirano.

Mubvunzo 12: Ndezvipi zviratidzo zvinoratidza kuti gearbox yekufambisa inoda kutsiviwa?

Zviratidzo zvinosanganisira ruzha rusingawanzoitika runobva mubhokisi remagiya, kumhanya kushoma kana simba remuchina wekuchekerera, mafuta ari kubuda mubhokisi remagiya, nzira dzemuchina wekuchekerera dzisingafambi zvakaenzana, kana kuti bhokisi remagiya rakakuvara kana kusakara zvekusagona kugadziriswa.

Mubvunzo 13: Ndingawedzera sei hupenyu hwema sprockets nema track chains?

Kubata kwetsoka zvakanaka uye kunyorovesa zvinogona kuwedzera hupenyu hwema sprockets ne track chain. Kuongororwa nguva dzose kwezviratidzo zvekukuvara kwemazino, kutsemuka, kana kusarongeka zvakanaka kwakakosha. Gadzirisa kubata kwetsoka zvichienderana nemamiriro etsoka—kubatikana kwetsoka kwakawedzerwa kunowedzera mutoro uye kupera kwezvikamu zvese zvekubatana kwetsoka.

11. Ongororo yeKugona Kugadzira: CQC TRACK (HELI MACHINERY MANUFACTURING CO., LTD.)

11.1 Nhoroondo yeKambani

CQC TRACK (HELI MACHINERY MANUFACTURING CO., LTD.) yakazvigadzira seimwe yemakambani makuru anogadzira zvinhu pasi pemotokari mudunhu reQuanzhou, kambani yepamusoro yekupa michina yepasi rose. Yakavakirwa pakati pemaindasitiri eQuanzhou, Fujian Province—nzvimbo inozivikanwa nekuwana kwayo ruzivo rwekugadzira michina uye nzira dzekuwana zviteshi zvikuru zvepasi rose zvinosanganisira Xiamen neFuzhou—kambani iyi inoshanda pamusika wepasi rose semubatsiri weOEM (Original Equipment Manufacturer) uye ODM (Original Design Manufacturer).

HELI Machinery Manufacturing Co., Ltd., inoshanda pasi pechiratidzo cheCQC TRACK, ikambani inogadzira zvinhu zvakakosha zvinofambisa simba remagetsi ekugadzira zvinhu zvinorema zvinokambaira. Iine ruzivo rwakakosha rwemakore anopfuura makumi maviri, nzvimbo dzepasi nedzefekitori dzehurumende, uye mitsetse yekugadzira yakazara inosanganisira kugadzira, kukanda, uye kugadzira zvikamu zvepasi pemotokari, CQC TRACK inomiririra kambani inogadzira zvinhu zvepasi pemotokari zvinorema zvine mhando yeOEM.

CQC TRACK inogadzira zvinhu zvakasiyana-siyana zvepasi pemotokari zvinosanganisa zvese zvinoshandiswa pakugadzira crawler excavator, kubva kuma mini excavator e5-ton kusvika kuma ultra-class machines e300-ton. Zvigadzirwa izvi zvinosanganisira track sprockets, idlers, track rollers, carrier rollers, track chains, uye track shoes dzemhando dzese huru dzinosanganisira Komatsu, Hitachi, Caterpillar, Volvo, Kobelco, Doosan, Hyundai, SANY, nedzimwe.

11.2 Mhando dzeSevhisi dzeOEM neODM

CQC TRACK inoshandisa nzira mbiri huru dzebasa kune vatengi vekunze kwenyika:

Kugadzira neOEM: Kambani iyi inogadzira zvinhu zvinoenderana nezvinodiwa nevatengi, madhirowa, uye mwero wemhando. Fekitori iyi ine hunyanzvi mukubatanidza zvinhu zvakasiyana-siyana muzvikamu zvepasi rose, ichipa kugadzirwa kwakavimbika kwe sprockets, idlers, rollers, track links, uye masisitimu akazara epasi pemotokari dzemhando dzinosanganisira Komatsu, Hitachi, Caterpillar, Volvo, Kobelco, Doosan, Hyundai, SANY, nedzimwe.

ODM Engineering: Ichishandisa ruzivo rwakakura mumunda, CQC TRACK inoshanda pamwe chete nevatengi kugadzira, kugadzira, uye kusimbisa mhinduro dzakavandudzwa kana dzakagadzirirwa zvizere dzezvifambiso zvepasi pemotokari. Chikwata chemainjiniya chinotarisa nzira dzakajairika dzekukundikana, chichipa magadzirirwo akagadziridzwa anovandudza mashandiro uye anoderedza mari yese yekuva muridzi. Kana vatengi vasina madhirowa, vanogona kupa zviyero zvikuru zvekuenzanisa nezvigadzirwa zvakagadzirira uye kugadzira madhirowa ekutarisa vatengi.

11.3 Mafambiro Ekugadzira Akabatanidzwa

Hunyanzvi hwekugadzira hwekambani hwakavakirwa pakubatanidzwa kwakazara kwe vertical uye maitiro akatevedzana anodzorwa:

• Kutsvaga Zvinhu: Kushandiswa kwesimbi dzemhando yepamusoro dze50Mn, 42CrMo, uye 40Mn2 alloy kuburikidza nekubatana kwekupa zvinhu, nekusimbisa zvizere uye kurongeka kwekutevera zvinhu.
• Kugona Kugadzira: Maitiro epamusoro ekugadzira anodzivirira kuyerera kwezviyo uye huwandu hwezvinhu; maitiro ekugadzira anogadzira chimiro chepamusoro chezviyo chakakosha pakubata zvinhu zvinokatyamadza.
• Nzvimbo dzeMichina dzeCNC: Kugadzira nemazvo nzvimbo dzese dzakakosha zvichienderana neISO 2768-mK tolerances, kusanganisira maprofiles emazino akagadzirwa nemazvo uye nzvimbo dzekuisa
• Nzira Dzepamusoro Dzekurapa Kupisa: Kuomesa uye kudziya zvinodzorwa nekombiyuta zvinoita kuti pave nekuomarara kwakadzika, kwakafanana; kuomesa mazino kunoita kuti pave nekuomarara kwe55–62 HRC pamusoro pemazino nemidzi yawo.
• Kuungana uye Kuyedza: Nzvimbo dzekuungana dzisina guruva dzine bvunzo dzinoshanda pane chimwe nechimwe chinhu chapera
• Kupenda Kunodzivirira Kuora: Masisitimu ekupenda emhando yepamusoro eindasitiri anopa dziviriro yenguva refu yengura, anowanikwa mumavara matema, eyero, kana akagadziriswa kuti aenderane nezvinodiwa nevatengi
• Kurongedza uye Kutakura Zvinhu: Kuputira firimu rekudzivirira ngura ne pallet kana kuti bhokisi remapuranga rakaputirwa ne fumigated kuti ritakurwe mugungwa repasi rose, zvichitevedzera mitemo yeISPM 15 yekuchenesa zvirimwa.

11.4 Hunhu uye Kukosha Kwepfungwa

Hunhu hwepamusoro-soro hune mitengo yakananga yefekitori, ruzivo rwakakura mukugadzira zvikamu zvechicherwa chepasi pemotokari, mitemo yekubhadhara inochinjika inosanganisira T/T neL/C, uye kutumira nekukurumidza mukati memazuva 7-30 mushure mekusimbiswa kwechibvumirano. Kambani inokugamuchirai nemufaro kuti muvake kushandira pamwe uye mugadzire kushandira pamwe kwenguva refu kwakanaka pamwe chete.

Kunyatsotarisa kwekambani iyi kunoita kuti CQC TRACK ikwanise kupa zvinhu zvisingangosviki chete asi zvinowanzopfuura mwero wekushanda kweOEM. Nemhando dzakasiyana-siyana dzezvishandiso zvekugadzira zvinhu zvinoenderana neKomatsu zvinosanganisira track sprockets, idlers, track rollers, carrier rollers, track chains, uye track shoes, zvese zvakagadzirwa kuti zvisvike pamiyero yeOEM inovimbisa kukwana kwakasimba, kugara kwenguva refu, uye kushanda kwakasimba, CQC TRACK inoshandira vatengi muSouth America, Australia, Europe, Russia, neCentral Asia.

CQC TRACK inokugamuchirai nemufaro kuti muvake kushandira pamwe uye mugadzire kushandira pamwe kwenguva refu kwakanaka pamwe chete.

12. Mhedziso

Makomputa mana eKomatsu OEM cross-reference drive sprocket akanyorwa muongororo iyi—22E-27-11111, 21W-27-41110, 21W-27-31110, uye 21W-27-31112—anomiririra zvikamu zvakakosha zvekutumira simba zvePC75 series hydraulic crawler excavators zvakaiswa munzvimbo dzekuvaka, mabasa ekushandisa, kugadzira magadheni, kuvaka dzimba, uye mapurojekiti ezvivakwa zvechiedza pasi rese. Sechinhu chikuru chinoshanda chekufambisa chiri kumashure kwepasi pemotokari, mota iyi inoshandura torque yekupedzisira yekutyaira kuita linear traction, ichiita basa rakakosha mukufamba kwemuchina, kushanda zvakanaka, uye kugara kwenguva refu kwesystem yemotokari.

Komatsu PC75 imhando ye hydraulic excavator ine simba uye yakavimbika yakagadzirirwa mabasa akasiyana-siyana ekuvaka, kugadzira gadheni, uye mabasa ekushandisa, inozivikanwa nekugara kwayo kwenguva refu uye kushanda zvakanaka. PC75R-2 crawler midi excavators yakagadzirirwa kushanda munzvimbo dzakamanikana nenzvimbo dzakaoma kusvika. PC75UU-3 imhando yakagadziridzwa yeUU series ine hydraulic yakawedzerwa, injini inoshanda zvakanaka, uye mafuta ari nani. Kune mabasa emumaguta akaoma, mamodheru e zero-tail swing akadai sePC75UU series ndiwo anonyanya kukosheswa. Kune michina iyi, drive sprocket inofanira kupa simba rakavimbika pasi pemamiriro ezvinhu akaomarara - kusanganisira torque loads, abrasive ground contact, uye continuous cyclic operation - uku ichichengetedza kubatana kwezino ne track chain.

Nhamba dzezvikamu dze22E-27-11111 uye 21W-27-31112 dzinoratidza kuenderana kwemapuratifomu akasiyana-siyana muKomatsu PC75 uye kuenderana kwemabrand akasiyana-siyana neYanmar neVolvo mini excavators, zvichiita kuti mapoka aya esprocket ave zvinhu zvakakosha kune vanofambisa zvikepe vanotarisira zvikepe zvemichina yakasiyana-siyana.

CQC TRACK (HELI MACHINERY MANUFACTURING CO., LTD.) inogadzira ma sprockets aya kuti asvike kana kupfuura zvinodiwa neOEM kuburikidza ne tekinoroji yepamusoro ye closed-die hot forging, machining ye CNC chaiyo, kurapa kupisa kwe induction kunodzorwa nekombuta kusvika pakuomarara kweHRC 48–58 nehukuru hwe 4–6 mm, uye maitiro ekusimbisa mhando. Maitiro ekugadzira ekambani ane ISO 9001:2015, maitiro ekuyedza akazara, uye chinzvimbo chehunyanzvi seimwe yevagadziri vepamusoro vezvikamu zve undercarriage muQuanzhou's heavy machinery industrial cluster zvinoita kuti pave nekuwanikwa kwakasimba kumisika yekuvaka yepasi rose.

Kune vatengesi vemidziyo, vashandi vezvikepe zvekurenda, uye vashandisi vekupedzisira muSouth America yese (Brazil, Chile, Peru, Argentina, Colombia), Australia (Sydney, Melbourne, Brisbane, Perth, Adelaide), Europe (Germany, France, United Kingdom, Scandinavia), uye Russia/Central Asia (Moscow, St. Petersburg, Astana, Almaty, Tashkent, Ulaanbaatar), idzi sprockets dzinopa imwe nzira yakavimbika uye isingadhuri yezvikamu zveOEM pasina kukanganisa mhando yezvinhu, kunyatsogadzirwa, kana hupenyu hwebasa.

Kune vatariri vezvikepe nevatariri vekuchengetedza, kushandisa purogiramu yekuongorora nekutsiva mazino—kusanganisira kuyerwa kwekuchekwa kwezino nguva dzose, kuongororwa kwekutsemuka kwemidzi, kuongororwa kwesimba rebhoti, kugadziriswa kwakakodzera kwekusimba kwenzira kusvika pa15–30 mm sag, uye kutsiva sprocket-and-chain—ndiyo nzira inoshanda zvakanyanya yekuwedzera hupenyu hwesystem yepasi pemotokari uye kuderedza nguva yekusashanda isina kurongwa mumabasa ekuchera madiki.

CQC TRACK inokugamuchirai nemufaro kuti muvake kushandira pamwe uye mugadzire kushandira pamwe kwenguva refu kwakanaka pamwe chete.

Bhuku iri rehunyanzvi rakagadzirirwa nyanzvi dzeinjiniya nekutenga zvinhu muindasitiri yekuvaka, yekurenda, uye yezvivakwa zvemwenje. Zvese zvinodiwa zvinofanirwa kusimbiswa zvichienderana nemagwaro eOEM aripo. Nhamba dzezvikamu zvepakutanga ndezvekuenzanisa chete. Kuti uwane mitengo iripo, nguva dzekutanga, uye rutsigiro rwehunyanzvi, bata CQC TRACK zvakananga.